Pulley Demonstration Model
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Product Code : SCL-MF-12500
Quick Answer: The Pulley Demonstration Model is a manually operated physics teaching aid that shows how pulleys change the direction of an applied force and, in some arrangements, give mechanical advantage.
Last updated: October 2026
Key Features
- Supports explanation of how a pulley transmits force through a rope or cord
- Demonstrates how a fixed pulley redirects a pulling force
- Supports discussion of supporting rope segments and ideal mechanical advantage
- Helps students tell input effort apart from output load
- Needs no electrical power for basic manual demonstrations
Technical Specifications
| Specification | Value |
|---|---|
| Product type | Physics mechanics and simple-machines teaching model |
| Teaching concepts | Pulley action, force direction, effort, load and mechanical advantage |
| Operation | Manual demonstration |
| Power requirement | No electrical power required for basic manual demonstrations |
About This Product
This is a straightforward piece of mechanics lab equipment for teacher-led lessons on simple machines. Students compare effort direction, load movement and the number of supporting rope segments, and link what they see to tension and mechanical advantage. Fixed, movable and compound pulley concepts can be discussed with it where the supplied configuration supports them, and pulleys can be set against levers, inclined planes and wheels and axles. Export supply of the Pulley Demonstration Model can be arranged to laboratories and schools in Mauritius, Vanuatu, Antigua and Barbuda, Uruguay, Saint Vincent and the Grenadines and Benin.
Frequently Asked Questions
Q1. How does a pulley give mechanical advantage?
A fixed pulley mainly changes the direction of the pulling force. When more rope segments support the load, the ideal effort needed to hold it falls, which is the idea of mechanical advantage.
Related: Motion & Forces, Physical Weight Box Iron 100gm, Floating Fan Model.
For a quotation on the Pulley Demonstration Model, contact School Equipments India.
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